Aids you deal with frustrating audio complications on web pages like YouTube: audio in one channel only, far too silent or also loud. (However, this extension will not Focus on all Web sites on account of cross-domain challenges — nevertheless it does work on YouTube!) 會員中心 U利點數 我的新聞 歷史新聞 活動專區 https://bookmarksoflife.com/story5638794/prestashop-plugin-an-overview